Hire the best Network Security Engineers in Florida

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$70 hourly
Diogo O.
- 4.9/5
- (21 jobs)
• Programming/scripting: Microsoft Visual C/C++, Java SE, PERL, Python, Visual Basic, HTML, Shell • Operating systems: Linux (several distributions), Windows, IoS • Cyber Security: policies, protocols and network services, deep learning, malware analysis • Network simulation/analysis: MATLAB, OPNET ModelerTM, CPLEX, Mininet, GNS3, NS2 • Software-defined networking (SDN): ONOS, OpenFlow, OpenStack, OpenDaylight, Open vSwitch • Network services administration: Apache, Samba, LDAP, firewalls, IDS, VPN provisioning • Routers and switches: Cisco IOS, Extreme Networks, HP, Big Switch, EdgeCore • Networking protocols: RIP, OSPF, BGP, VLAN, VXLAN, STP, VRF, GRE, ATM, MetroEthernet • Wireless: Cisco, Aruba, Mikrotik • Virtualization: KVM, XEN, VMWare • Network Management: OpenNMS, Nagios, Zabbix, Cacti • Optimization: Integer Linear Programming, genetic algorithm, heuristic schemes, deep learning • Big data ecosystems: Hadoop®, MapReduce, Apache SparkTM, Splunk • Applications: LaTeX, Adobe Photoshop, Visio, Canvas, Dreamweaver

Network Security
Linux System Administration
Network Administration
Scripting
MySQL
Java
$75 hourly
Steven H.
- 5.0/5
- (11 jobs)
Steven is a cybersecurity expert, Python developer, and automation specialist who provides tailored solutions to enhance digital security, optimize processes, and empower businesses through innovative technology. With a strong background in ethical hacking and penetration testing, Steven helps businesses identify vulnerabilities and implement robust security measures. Specializing in comprehensive pentesting, he covers wireless networks, mobile applications, web applications, and network systems. His goal is to safeguard digital infrastructures and ensure systems remain secure from evolving cyber threats. As a skilled Python developer, Steven crafts high-quality, efficient software solutions to meet specific client needs. Whether it’s developing custom applications, automating processes, or optimizing workflows, he leverage the full power of Python to deliver scalable, reliable, and performance-driven solutions. For businesses seeking to streamline operations and eliminate repetitive tasks, Steven creates seamless automation solutions that improve productivity, reduce errors, and save valuable time. He helps clients automate processes, allowing them to focus on more strategic initiatives. Staying current with the latest industry trends and technologies is a core principle of Steven's approach. He is committed to delivering high-quality results that not only meet but exceed client expectations. Clear communication, timely project completion, and a collaborative approach to every project are all part of his dedication to client success. Whether working with startups, small businesses, or enterprises, Steven is committed to helping clients achieve their goals with precision and professionalism. Contact Steven today to discuss how his expertise can help bring your vision to life and unlock the potential of your business through secure, efficient, and automated solutions.

Network Security
Wireless Security
IT Service Management
Data Scraping
Cybersecurity Management
Automation
MySQL Programming
Vulnerability Assessment
Data Cleaning
Network Penetration Testing
System Security
Business Process Automation
Linux
Data Analysis
Python
$90 hourly
Nate F.
- 5.0/5
- (39 jobs)
Senior Network Engineer, over 10 years experience in IT networks. Telecom, routing, switching, wireless, VOIP, VPN, firewalls, cabling, LAN/WAN. video surveillance, Cisco, Meraki, Ubiquiti, Netgear, SonicWall, HP and more. Cisco Routers, ISR 1900,2900.3900, 4300,4400, Voice Gateways, VG224, VG310, VG320,VG350, VG450. Voice, CSU/DSU, PRI, SIP. PSTN, POTS, analog lines. Cisco Wireless LAN Controllers ( WLC ) 9800, 5760, 5520, 5508, 4402, 2504. Access Points indoor,outdoor, CAPWAP, LWAPP, autonomous, mobility express, mesh and repeaters. IP Phones VOIP IP Phones Telecom Firewall ASA Network Security AnyConnect Cisco Unified Communications Call Manager, CUCM Collaboration Cisco Unity Connection, CUC CME Cisco Unity Express, CUE Power over Ethernet , POE , Network cabling Cisco Catalyst switches, 2960X, 9200, 9300, 3650, 3850,3750, 4506, 4510, 4500X Meraki Switches ,firewalls, Access Points and Cameras.

Network Security
Wireless Network Implementation
VoIP Administration
Cisco Certified Network Professional
Network Video Recorder
Virtual LAN
Wireless Communication
Network Administration
Network Design
Cisco Meraki
Network Engineering
Structured Cabling
Cisco Certified Network Associate
Firewall
VPN
$95 hourly
Mason T.
- 3.8/5
- (46 jobs)
Hello! I'm Mason, a seasoned systems engineer turned IT network consultant, with a distinctive fusion of technical expertise and emergency management skills. My professional development includes a comprehensive set of FEMA and DoD certifications, equipping me to tackle complex and challenging projects. Between 2014 and 2022, my career milestones include developing and deploying a global trunked network, with geo-located ingress/egress points, enhancing the robustness and responsiveness of the infrastructure. Alongside, I have honed my proficiency in managing a wide range of services, such as web hosting, firewalls, file hosting, databases, IP networking, as well as Microsoft Active Directory and Domain services. My FEMA certifications span across key areas such as Radiological Emergency Management, Public Information in All-Hazards, the Incident Command System, Military Resources in Emergency Management, and Defense Priorities and Allocations System. Additionally, I hold certifications in the National Incident Management System, Intermediate Incident Command System for Expanding Incidents, the Homeland Security Geospatial Concept-of-Operations for Planners and Decision Makers, and Leadership & Influence, among others. Post-2022, I've been leveraging my wealth of experience and knowledge as a systems engineer. I'm passionate about helping organizations optimize their networks and IT infrastructure, harnessing the latest innovations to meet their specific needs. I look forward to exploring how my diverse skill set can be used to solve your unique network and IT challenges.

Network Security
Computing & Networking
Network Engineering
Encryption
PfSense
System Deployment
VMware ESX Server
System Hardening
Network Architecture
Network Administration
Server & Virtualization Software
Computer Network
Network Design
Multiprotocol BGP
System Administration
$50 hourly
Brittany B.
- 5.0/5
- (7 jobs)
Owner of HIM Experts LLC offering IT risk assessments and audits with a special focus in Health Care Compliance. I provide consulting focusing on privacy and security, technical support (such as implementing security products, and other business consulting needs. Experienced in IT audits/ risk assessments utilizing various frameworks such as SOC 1 & 2, NIST CSF, ISO 27001, PCI, and CMMC frameworks. I have a BS in Health Information Management and am a RHIA (Registered in Health Information Administrator) and CHPS (Certified in Healthcare Privacy and Security) credentialed professional through AHIMA. I have 3 years of management experience as a HIPAA Security and Privacy Officer. Over a decade of of overall experience in the healthcare industry specializing with Business Associates in the areas of medical billing, coding, chart development, etc.

Network Security
SOC 2
CMMC
NIST SP 800-53
Cloud Security
Healthcare IT
HIPAA
Regulatory Compliance
Compliance Training
Compliance Consultation
Vendor Management
Security Analysis
IT Compliance Audit
Information Security
Compliance
$65 hourly
Alexander D.
- 4.8/5
- (43 jobs)
A decade of experience building and securing infrastructure at an enterprise scale. Areas of responsibility include network security, endpoint security, cloud security, security automation and SIEM.

Network Security
Kali Linux
Splunk
Red Hat Enterprise Linux
Linux System Administration
Bash Programming
Web Application Firewall
Windows Administration
Security Operation Center
Security Infrastructure
Digital Forensics
Incident Response Plan
Cybersecurity Management
Server Administration
Palo Alto Firewalls
Security Engineering
Cloud Security
Automation
$65 hourly
Brandon G.
- 5.0/5
- (9 jobs)
☑️ 100% Job Success Rate ✅ | 1,300+ Hours on Upwork 💻 | Microsoft Certified🌟 🚀 As your IT Swiss Army Knife, I reverse-engineer complexity into clarity, transforming headaches into seamless, efficient solutions. 💡 With extensive expertise in Azure Cloud, VMware virtualization, Intune Device Management, and robust network infrastructure, 🌟I've successfully supported small to mid-sized businesses, startups, retail, distribution, and real estate. 🤔You could hire someone else at a lower rate and spend five times longer troubleshooting, or you could hire me—relax and watch a seasoned expert deliver precisely tailored solutions that simply work.✅ 📞 Let's set up a FREE 30-minute consultation to discuss exactly how I can help you! 🌟 Client Testimonials: 🗣️ "Brandon is amazing! He clearly explained complex cybersecurity concepts and provided responsive, professional support. He’s meticulous about security and always goes the extra mile!" — Domenick Dobbs 🗣️ "Brandon quickly resolved all our urgent IT issues and created an easy-to-follow guide for future troubleshooting. Extremely responsive, highly knowledgeable, and always professional." — Kara Knight-Inman 🌟 Career Highlights: 🔶 Azure Disaster Recovery: Engineered a comprehensive Azure DR solution for seamless business continuity. 🔶 CRM Optimization: Eliminated longstanding CRM performance issues, significantly improving user experience and maximizing ROI. 🔶 Cost Efficiency: Saved clients over $115,000 annually by optimizing licenses, network configurations, and IT infrastructure. 🔶 VMware Performance: Expertly balanced VMware resources, dramatically improving system responsiveness. 🔶 Email Migrations: Conducted seamless email migrations with zero downtime, enhancing client productivity and data integrity. 🔶 Azure Hybrid Deployments: Successfully designed, deployed, and managed complex hybrid Azure environments tailored to specific business needs. 🔶 Server Optimization: Optimized server performance, significantly enhancing responsiveness and reliability across business-critical applications. 🔶 REST API Integrations & Custom Tools: Developed custom integrations and tools leveraging REST APIs to automate and streamline workflows, saving significant time and resources. 💼 Solutions, Skills, and Services I Provide: ✅ Azure Cloud & Hybrid Solutions (Azure Site Replication, hybrid cloud management) ✅ Microsoft Intune MDM (device migrations, policy configurations) ✅ Network Optimization (Cisco Meraki, VPNs, firewall setups, QoS) ✅ Active Directory & Licensing Management ✅ Endpoint Security (CrowdStrike implementation) ✅ MacOS Management & PDQ deployments ✅ Email Migrations & Management ✅ Azure Hybrid Environment Deployments ✅ Server Optimization & Performance Tuning ✅ REST API Integrations & Custom Development ✅ AI Prompt Engineering ✅ Ongoing Retainer & Strategic IT Consulting Services 🔧 Platforms & Tools Expertise: 🖥️ Microsoft Azure & Azure Site Recovery 🛡️ VMware Virtualization 📱 Microsoft Intune 🌐 Cisco Meraki Networking 📧 Microsoft 365 & SharePoint 🗃️ Active Directory 🔐 CrowdStrike & PDQ Deployments 💡 AI Prompt Engineering Thanks for stopping by! Invite me to your Upwork project to book your FREE consultation and let’s transform your IT challenges into powerful results. 🚀 Brandon Gellis

Network Security
AI App Development
Generative AI Prompt Engineering
Prompt Engineering
AI Instruction
AI Music Generator
AI Model Training Prompt
Microsoft Active Directory
Disaster Recovery
Data Recovery
Cloud Management
Microsoft Azure Administration
System Administration
Office 365
Microsoft Azure
$65 hourly
Vong C.
- 5.0/5
- (9 jobs)
As a seasoned cybersecurity professional with a decade of industry experience, I have forged a dynamic career that seamlessly blends technical expertise with strategic leadership. Throughout my journey, I have consistently demonstrated an unwavering commitment to fortifying digital landscapes and protecting organizations from the ever-evolving threats of the cyber realm. Over the years, I have honed my skills in penetration testing, vulnerability assessment, and ethical hacking, navigating complex systems to identify weak points and rectify them before malicious actors could exploit them. My proficiency extends to crafting robust security architectures, implementing encryption protocols, and establishing multi-layered defense mechanisms that shield critical data from compromise. My technical acumen also encompasses incident response and digital forensics. I have adeptly managed and mitigated a range of cyber incidents, swiftly restoring operational integrity and preserving digital evidence for thorough investigations. This hands-on experience has equipped me with a profound understanding of the anatomy of cyberattacks, allowing me to proactively design strategies that anticipate threats and thwart potential breaches. Recognizing the importance of a holistic approach to cybersecurity, I transitioned to leadership roles that allowed me to fuse my technical expertise with strategic thinking. As a manager, I have orchestrated cross-functional teams of diverse talents, fostering collaboration and synergy to tackle complex security challenges head-on. In my managerial capacity, I have been instrumental in formulating comprehensive security policies and standards that align with industry best practices and compliance regulations. I have overseen the implementation of security awareness training programs, empowering employees to become the first line of defense against social engineering and phishing attempts. Furthermore, my tenure in cybersecurity management has seen me liaise with C-suite executives and boards of directors, effectively translating technical jargon into business language to articulate the value of robust cybersecurity investments. This skill has been pivotal in garnering support for budget allocations that enable the adoption of cutting-edge technologies and the reinforcement of cybersecurity measures. I look forward to being a part of your cyber defensive strategy!

Network Security
Information Technology Operations
Incident Response Plan
Network Penetration Testing
User Identity Management
Cloud Security
Network Administration
Cloud Architecture
Office 365
Computer Network
Incident Management
Security Engineering
Encryption
Application Security
Firewall
$135 hourly
James J.
- 5.0/5
- (24 jobs)
Are you interested in remote help? - I specialize in Cisco Routing & Switching and Palo Alto Firewalls. - I have experience in other brands like Arista, Meraki, FS, Dell, Brocade. Do you have Network Infrastructure in Central Florida but no local staff to support it? - I can provide "Smart-Hands" services. - University of Central Florida, Bachelor of Science in Information Technology - Cisco Certified Network Associate (CCNA) - Cisco Certified Network Professional (CCNP) - Proficient in Cisco Switching and Routing - Proficient in Palo Alto Firewalls

Network Security
Cisco Router
Cisco Certified Network Professional
Routing
Firewall
Palo Alto Firewalls
Cisco IOS
Cisco
DHCP
Cisco Certified Network Associate
Network Engineering
SSL
Network Equipment
Network Administration
Cisco Meraki
$70 hourly
Noah S.
- 5.0/5
- (5 jobs)
My technology background has allowed me to quickly understand and grasp many tech concepts, focuses, and applications. This background showed me how to merge web design, cybersecurity, education, graphic and visual designs, together with business strategy and other technology to help give your business the best overall technology plan. Either in pieces or all together, no matter your project I can help you navigate and figure out the best technology, build it for you, and make sure it looks good at the same time!

Network Security
Compliance
Cloud Computing
IT Compliance Audit
System Configuration
PCI DSS
Branding
Cloud Security
Information Security
Tech & IT
Office Design
Cloud Security Framework
Compliance Consultation
Presentations
Brand Consulting
Graphic Design
HTML
$75 hourly
Cory W.
- 5.0/5
- (2 jobs)
I'm a Network Engineer with almost 2 decades of experience designing, implementing and maintaining reliable, scalable, accessible and secure networks. I've worked for some of the largest tech companies over the years in an event based roll - IBM, Red Hat, Citrix, RSA, Symantec, Microsoft to name a few. Network Administration and Project Management expertise for small to enterprise clients. Creating unique, proven and robust technology solutions to support business and industry in the increased global demand for reliable network and wireless connectivity. Specializing in Project Management for wireless density configuration and planning for large capacity needs - in bandwidth and throughput. Leveraging over a decade in Hospitality focused solutions and relationships to make reliable and dependable network access a reality. Custom solutions and architecture of robust monitoring and data retention and analytics leveraging open-source Zabbix, Elastic and Grafana software solutions.

Network Security
Systems Engineering
Computer Network
Wireless Network Implementation
Wireshark
Server
Computing & Networking
Cisco
Linux System Administration
Engineering & Architecture
Network Administration
VPN
Network Design
Cisco Meraki
Network Engineering
$50 hourly
John O.
- 5.0/5
- (1 job)
John O’Donnell – Cyber Security Business and Channel Development Leader, Jupiter Florida John O’Donnell brings 25 years of experience in enterprise sales, channel development and service provider sales in both Cyber Security and Voice Security disciplines. John has developed Fortune 500 clients, Value Added Reseller, Distribution and Service Provider relationships in sell to and sell thru scenarios. He has also participated in developing and selling co-marketed solutions with Cisco and Microsoft. John created the Voice Security market in NYC by leveraging enterprise relationships to buy through channel partners vs buying direct. Through these efforts he got Verizon, AT&T and Presidio to onboard SecureLogix. John relocated to Florida when Covid impacted his career. John is consulting for Aligned Data and leveraged his personal brand to sign on global Distribution with TD Synnex and contracts with Oracle, AT&T and Validsoft. John worked for Cybereason as their NYC Sales Director with a focus on Managed Detection and Response Cyber Security solutions. Cybereason was in transition to a channel model and he developed NYC channels such as Sprint, Guidepoint and Presidio. John helped fill the top of the funnel for the region and one market impact example is his work with Sprint. He convinced the Sprint NYC sales team and Cybereason sales reps to prospect together on a ransomware topic and then recruited speakers to present. Those speakers were Sprints CEO, Former CTO of AT&T, Softbank portfolio manager and RSA’s former CISO. Mobile security for stopping ransomware as an MDR offering was established. This 1st event allowed John to be invited as a speaker for a Sprint NYC SLED team event with 20 prospects. With McAfee Security, he sold to new clients and renewal contracts to multinational clients John is also involved in a security organizations such as ISACCA, OWASP, ISSA, Hack NYC and CREST. Below are 2 channel examples where John was the top sales person and transitioned each company to a channel model. With Vocaltec, John’s sales eclipsed a 15 million in revenue selling to a global service provider called ITXC, now owned by TATA communications. Renewal sales and a global pro services contract renewal were part of the global strategy with this client. John transitioned ITXC to become a global channel partner. While at Securelogix, John’s leadership by example created a companywide sales revenue increase of 140%. One major service provider deal became a 2012 Cisco live keynote demo performed by John Chambers. NYC's largest city department is a 2 time client of John's and for 32k users. Other Past clients include: BNP Paribas, Comcast, New York City DOITT, NYPD, CUNY, Depository Trust Clearing Corp, Hospital for Special Surgery, White & Case, State Street Bank, Bloomberg, British Telecom, NYC Dept of Social Services, State Street Bank and the State of New Jersey. Channel Partners include: Sprint, Verizon, AT&T, Presidio, Ciphertechs, Optiv, World Wide Technologies, Guidepoint, Presidio, Cerner and more. I look forward to meeting in person soon. John O'Donnell Cell 610-213-2468 Johnodo15@gmail.com

Network Security
Social Engineering Assessment
Oracle
Cloud Security Framework
Cloud Security
OWASP
VoIP
Penetration Testing
SaaS
Database Security
Cisco
Channel Setup & Optimization
Network Penetration Testing
Cloud Computing
Salesforce CRM
$100 hourly
Zachary E.
- 5.0/5
- (1 job)
My name is Zachary Ehrhardt and I come equipped with an abundance of practical experience spanning both the business and technological domains. I specialize in simplifying complicated technical concepts, making them understandable to individuals at all levels within a business, up to and including C-suite executives. My aim is to bring value by crafting business strategies that employ the latest technologies. My enthusiasm thrives in assisting startups take their first steps, and in the revitalization of aging IT systems and processes, catering to both public and private sectors. Irrespective of the size of the task, I encourage you to get in touch - I am prepared to accommodate your budget. I guarantee punctual delivery, maintaining a track record of 100% on-time completion.

Network Security
Amazon Web Services
Oracle Cloud
IaaS
Linux
Cloud Database
Database Management System
Microsoft Azure
Computing & Networking
Oracle
Architecture
Architectural Design
Cloud Computing
Strategy
Google Cloud Platform
$80 hourly
Javier Felipe K.
- 5.0/5
- (2 jobs)
With more than two decades of experience in Information Technology and a strong focus on cybersecurity, I specialize in implementing and optimizing Fortinet solutions and ensuring PCI DSS compliance for businesses of all sizes. My expertise spans managing complex IT systems, network security, and compliance frameworks, particularly in the payment card industry. I offer tailored services in: 1. Fortinet Solutions: Deployment, management, and optimization of FortiGate firewalls, FortiManager, FortiAnalyzer, and FortiToken Cloud to ensure robust network security. 2. Cybersecurity: Threat detection and mitigation using tools such as SentinelOne, CrowdStrike, Carbon Black, and Tenable, ensuring your systems stay secure from vulnerabilities. 3. PCI DSS Compliance: Full compliance assessments, reporting (SAQ, ROC), and remediation strategies to safeguard cardholder data and ensure adherence to industry standards. 4. Cloud Security: Experience managing Azure environments, Microsoft Intune, and implementing virtual desktop infrastructure (VDI) for secure, remote access. 5. Network Administration: Managing Cisco Meraki devices, Juniper switches, and SD-WAN configurations for optimized, secure connectivity. Let me help you achieve top-notch cybersecurity standards and compliance, protecting your organization from risks while maintaining efficiency and operational success.

Network Security
System Administration
Vulnerability Assessment
Security Patch Installation
Network Administration
Python
Governance, Risk & Compliance Software
PCI DSS
Microsoft Azure
Microsoft Intune
Cisco Meraki
Cisco
Juniper
Fortinet
FortiGate Firewall
$275 hourly
Courtney J.
- 5.0/5
- (17 jobs)
*2023 Tampa Business Woman of the Year* *2023 Tampa Small Business of the Year CEO* *Global 2022 Cybersecurity Woman Entrepreneur of the Year* As a Top Rated Upwork Professional with a 100% success rate on multiple projects and CEO of an award winning business, rest assured that I execute at a high level of experience and professionalism. I have 20+ years of certified experience in Information Security and Assurance, Information Technology (IT), Project Management, Training, and Leadership. Master of Science Degree in Information Security and Assurance (MSISA), a Bachelor of Science Degree in Business / IT Management, and multiple active industry certifications. Prior active duty military (Navy veteran) with extensive experience as Chief Executive Officer (CEO) and Chief Security Officer (CSO) for a Government contractor and in the private sector. I have successfully led and executed dozens of security audits and accreditation efforts all leading to Authorizations to Operate (ATOs) and ISO 27001 preparation that led to zero non-conformities. My area of expertise includes but is not limited to: Cybersecurity Maturity Model Certification (CMMC), DFARS (NIST 800-171), NIST Cybersecurity Framework (CSF), NIST Risk Management Framework (RMF), Independent Verification & Validation (IV&V), ISMS, ISO 27001, Corporate Security Policies & Procedures, Security Awareness, Acceptable Use Policies (AUPs), Remote Access / VPN, Third Party Access and Compliance, System Security Plans (SSPs), Security Test Plans (STPs), Security Control Traceability Matrices (SCTMs), and Plans of Action & Milestones (POA&M). My team, Paragon Cyber Solutions, has in-depth experience with security assessments / audits, penetration testing, ethical hacking, secure code review and development, and workforce enhancement (training and certifications). We are an authorized CMMC C3PAO with the following designations / certifications: 8(a), EDWOSB, DM/DWBE, MBE, veteran, minority owned small business. Contact me for any of your information security needs.

Network Security
Procedure Development
GDPR
ISO 27001
Information Security Governance
Certified Information Systems Security Professional
Information Security Audit
Cloud Security Framework
Information Security Awareness
Internet Security
Certified Information Security Manager
Security Assessment & Testing
Information Security
$50 hourly
Armando O.
- 5.0/5
- (40 jobs)
15+ years of experience in the following fields/technologies: * Linux Admin (Redhat, Centos, Fedora, SUSE and Ubuntu): - WHM and CPanel - Ansible - Docker containers - Terraform - Bash scripting - Network and routing configuration - Elastix and FreePBX - FTP Servers - Squid Proxy Server - Apache / Nginx reverse proxy configuration / tuning. - Setting up IPTables for Firewall and NAT purposes - DHCP Servers - DNS Servers - LAMP / LEMP tuning (installing, upgrading/downgrading packages / frameworks) - VNC server - Deployment of SSL web server certificates with up to date encryption protocols and parameters. * Microsoft Windows Server Admin: - Setup / Administration of Azure Cloud Services - Network and routing configuration - Active Directory - Microsoft DHCP - Microsoft DNS server - Remote Desktop and/or Terminal Server, licensing, setup and hardening. - Windows Firewall * Network Admin: - IPv4 - UTM and firewall administration - Administration / Tuning of Endian Firewall, Sophos, Cyberoam, Cisco. - VLAN and switching configuration - Perimetral Security - NAT - VPNs: Point to Site, Site to Site Monitoring: - Zabbix implementation (build custom item keys, zabbix trappers, reporting and dashboards) * Developer: - Java EE programming. MVC model. Web and desktop development. JSP. Hibernate. - LAMP developer. - HTML, Javascript, JQuery - Git and Gitflow implementation - Bitbucket implementation and administrator (Project branches, forking, merging, pull requests) * Cloud Services: - Google Cloud Platform: Compute, Rest API - AWS: EC2, Lightsail, Rest API - Vultr - Digital Ocean - Linode * OpenERP / Odoo: - Installation and migration services (Windows and Linux) - Functional consultant * Mail Servers: - Kerio Connect. Installation and migration services (Windows and Linux) - Postfix with Mysql, dovecot and spam assassin. I speak 2 languages: Spanish (Native) and English (Fluent). Great response times, 1 hour or less 24x7. I always go for the Extra-Mile. ITIL Foundations V3 2011 certified engineer.

Network Security
Asterisk
Linux System Administration
DevOps
LAMP Administration
Mail Server Implementation
Jakarta Server Pages
Windows Administration
Microsoft Active Directory
Windows Server
$96 hourly
Larry S.
- 4.9/5
- (8 jobs)
Experienced Information Security and Systems Professional | Compliance, Cybersecurity, and Risk Management Expertise | CISSP Certified With over two decades of expertise in Information Security, Systems Engineering, and Governance, Risk, and Compliance (GRC), I am dedicated to helping organizations safeguard their digital assets and navigate complex regulatory environments. As a CISSP and holder of a Master of Science in Cybersecurity, I specialize in implementing security programs that ensure compliance and mitigate risks in fast-paced, technology-driven industries. In my role as an Information Security Consultant and Senior Systems Engineer, I have successfully guided companies in achieving and maintaining compliance with standards like SOC 2, ISO 27001, FedRAMP, GDPR, NIST CSF, and more. My collaborative approach ensures organizations are not only audit-ready but also positioned to build a culture of security and operational efficiency. Areas of Expertise Regulatory Compliance – Expertise in SOC 2, ISO 27001, GDPR, CCPA, CPRA, and HIPAA compliance, enabling businesses to meet stringent requirements and reduce audit fatigue. Cloud and Systems Security – Proven track record of securing multi-cloud environments (AWS, Azure, GCP) through best practices like identity access management (IAM), encryption, and vulnerability assessments. Risk Management – Skilled in conducting risk assessments, developing mitigation strategies, and implementing frameworks like CIS Controls and NIST 800-53 to reduce attack surfaces and align with industry benchmarks. AI Security & ISO 42001 Compliance – Experience securing AI-driven applications, ensuring model governance, risk management, and adversarial attack mitigation while aligning with ISO 42001 AI security standards. DevSecOps & Secure SDLC – Proficient in embedding security controls into DevOps pipelines, integrating OWASP best practices into CI/CD environments, and automating security testing to reduce vulnerabilities early in the development lifecycle. Incident Response & Continuous Improvement – Developed and tested incident response programs, collaborating with external DFIR teams to enhance organizational resilience against evolving cyber threats. I also bring extensive experience in aligning cybersecurity strategies with business goals, helping clients balance security measures with innovation. Whether your organization is preparing for compliance audits, enhancing security posture, developing AI applications, or integrating DevSecOps, I provide tailored, actionable security solutions to meet your needs. Let’s collaborate to build secure, compliant, and efficient systems that enable your business to thrive in today’s ever-evolving digital landscape.

Network Security
SOC 2
Security Infrastructure
Cloud Security Framework
Network Monitoring
IT Asset Management
FedRAMP
Incident Response Plan
Cybersecurity Management
ISO 27001
Information Security
SaaS
$90 hourly
Jarad P.
- 4.6/5
- (42 jobs)
With over 25 years in the business, I have worked with both traditional dedicated hardware and virtualized stacks. I specialize in Web & Database systems, with a focus on high traffic / automatic failover / regionalized distribution. I have worked in the Medical, Non-profit, and Digital Media Sectors. I currently hold the following certifications: Google Certified Professional Cloud Architect Google Certified Associate Cloud Engineer Amazon Certified Solutions Architect AZ-300 Microsoft Azure Architect Technologies

Network Security
Database Administration
Service Cloud Development
DevOps
Network Monitoring
Web Analytics
LAMP Administration
Cloudflare
Google Cloud Platform
Amazon Web Services
$200 hourly
Tyler W.
- 5.0/5
- (42 jobs)
🌟 TOP RATED PLUS Cybersecurity Consultant with 100% Job success rate 🌟 ✅ Penetration Testing: Standard, Web application, mobile applications. ✅ Compliance: CMMC, DFARS, NIST 800-53, NIST 800-171, PCI, HIPAA, GDPR, ISO, SOC, SOX, GLBA, FedRAMP, CCPA, and more. ✅ Incident Response: Ransomware recovery, hacking response, forensic investigations. ✅ vCISO: Virtual Chief Information Security Officer ✅ Vulnerability Management: Vulnerability Scanning Hello, It is great to meet you (virtually)! My name is Tyler. I have over 15 years of cyber-security experience in multiple verticals. I have worked with fortune 500 brands, government, military, and intelligence agencies. 🌟 I have provided expert cybersecurity and compliance consulting for startups to hundreds of businesses! 🌟 My core expertise resides in: compliance and governance (PCI, HIPAA, SOC 2, NYSDFS, CMMC, DFARS, ISO, NIST, GDPR, and more), ethical hacking, incident response, penetration testing, secure design and architecture, and public speaking. I am an excellent writer and also possess business savvy. Pairing technical expertise with exemplary writing skills is my forte. I am also fluent in Brazilian Portuguese. I currently hold the following educational degrees and certifications: ✅ Master of Business Administration (MBA) ✅ Bachelor of Science in Cyber-Security ✅ Certified Information Systems Security Professional (CISSP) ✅ GIAC Certified Incident Handler (GCIH) ✅ GIAC Security Essentials Certification (GSEC) ✅ Microsoft Certified Systems Expert (MCSE) ✅ Microsoft Certified Systems Administrator (MCSA) ✅ Microsoft Certified IT Professional (MCITP) ✅ CompTIA Security+ ✅ CompTIA A+ ✅ CIW Web Design Associate WHY CHOOSE ME OVER OTHER FREELANCERS? -Professionalism: I treat all clients with respect and honor their trust in my services. -Expertise: I have expertise across many cybersecurity, information technology, and compliance areas. -Responsiveness: Constant and effective communication is the key to a successful engagement. -Dedication: When i take on a task or project, you deserve my undivided attention and focus! -Versatility: I can easily pivot from many different tasks. Whether your project is a standard penetration test or a Chief Information Security Officer engagement, I have the ability, knowledge, experience, and credentials to adjust based on your requirements. -I have led over 150 incident response cases. -I have brought over 75 organizations to full compliance for DFARS, NIST, PCI, HIPAA, GDPR, and more. -I have conducted over 200 penetration tests. ✅ I will ensure that you get the results that you deserve. My clients trust me to complete their tasks and I ALWAYS deliver! Whether you are seeking a long term partner or a short term project, I am ready to deliver the high quality results that you deserve.

Network Security
Certified Information Systems Security Professional
HIPAA
Defense Federal Acquisition Regulation Supplement
Policy Writing
GDPR
Internet Security
Security Analysis
Information Security
Encryption
Security Assessment & Testing
Application Security
Incident Response Plan
Vulnerability Assessment
Penetration Testing
$50 hourly
Elvin V.
- 0.0/5
- (0 jobs)
Objective Seeking a role in I.T. /Legal Assistant/Customer Service * Strong communication, interpersonal, public relations and client services skills * Bi-lngual : English and Spanish * Ability to work with challenging clients while maintaining a respectful and courteous manner * Detail oriented; critical thinking,organizational, planning and follow-through skills * Solid analytical and problem-solving skills * Skilled in working with hands-on projects * Practical; able to study and develop ways to streamline and improve efficiency

Network Security
Network Planning
Network Equipment
Network Monitoring
Network Operating System
Network File System Implementation
Network File System Administration
Network Administration
Network Access Control
$100 hourly
Christian R.
- 0.0/5
- (0 jobs)
IT Professional with over 7 years of experience in IT management, previously serving as Information Technology Manager at Vizcaya Museum and Gardens, focusing on support management, IT planning, and device management. Collaborated with teams to enhance operational efficiency and ensure seamless technology integration. Previously contributed to system administration and engineering roles at Aero Precision Repair & Overhaul Inc. and HTx Services LLC (Citibank). Committed to leveraging technical expertise and strategic planning to align technology initiatives with organizational goals, fostering innovation and collaboration across teams. Passionate about creating sustainable IT ecosystems that empower organizations to achieve their missions.

Network Security
VoIP Administration
Microsoft Azure
System Administration
Network Administration
Cisco Meraki
Office 365
Microsoft Azure Administration
Microsoft 365 Copilot
IT Management
Technical Support
Server
Technical Project Management
Tech & IT
$150 hourly
Richard L.
- 0.0/5
- (0 jobs)
I’m a cybersecurity consultant and systems engineer with 20+ years of experience helping organizations assess risk, define capabilities, and build secure, scalable systems. I specialize in guiding clients through complex technical decisions — from identifying cyber gaps to designing market-ready solutions that align with operational and business goals. My work blends technical execution with strategic insight. I’ve led security R&D, supported go-to-market efforts, and advised founders, product teams, and executives on how to navigate evolving threat landscapes and compliance requirements. I work with clients to: - Assess security needs and capability gaps - Define architecture and compliance roadmaps - Support incident response, forensic analysis, and threat mitigation - Provide technical strategy for product security and infrastructure resilience - Assist with security-focused pre-sales and solution positioning - Advise Executives and provide fractional security leadership I bring high-trust, high-impact consulting with clear communication, rapid onboarding, and business-aligned results. If you're looking for a partner who understands both the technology and the strategy — let’s connect.

Network Security
Red Team Assessment
Compliance
Information Security
Sales Consulting
System Hardening
Virtualization
Systems Engineering
Proposal Writing
Cyber Threat Intelligence
Information Security Consultation
Malware Detection
Digital Forensics
NIST Cybersecurity Framework
Cybersecurity Management
$65 hourly
James K.
- 0.0/5
- (0 jobs)
Extensive experience in all aspects of IT Network and Security design and management. Served as Architect, Engineer and Senior management of IT organizations for fortune 500, 100, and 50 companies as well startups and MSPs. Highly experienced in very large scale, multinational, and multi-site implementations, as well as, support and building support organizations. Looking for all sorts of work. Piece work, long term, short term. Love fixing computers, security re-architecture, transforming networks, and running organizations.

Network Security
Management Consulting
Managed Services
Computer Maintenance
Network Analysis
Network Planning
Computer Network
Cisco Certified Network Associate
Network Administration
Network Monitoring
Network Design
Network Engineering
Cybersecurity Management
Cybersecurity Monitoring
Palo Alto Firewalls
$20 hourly
Jaden F.
- 5.0/5
- (1 job)
Client focused is my middle name. As a small business owner clients are the life blood that keeps me coming in everyday . By focusing on the things that big businesses might overlook I can bring you nuanced answers and results that make a difference . To me you're not just another number on a spreadsheet . You're a client . And clients come first

Network Security
Sales Presentation
Filing
Computer Network
Sales
Network Engineering
Troubleshooting
Computer Maintenance
Computer
Computing & Networking
Client Management
System Maintenance
$50 hourly
Muhammad S.
- 0.0/5
- (0 jobs)
My expertise is in ITGC testing, design, and implementation leveraging multiple security infrastructure and security management frameworks (NIST 800-53, 800-37, ISO 27001, SOC 2, PCI DSS), I can also perform security audits and provide reports with observations and risk levels based on risk of data loss and risk of service failure. My strengths also lie in creating policies and procedures tailored to specific business purposes, requirements, and needs. I can analyze third party vendors and assess their risk based on data access levels and provide businesses with a recommendation of continuing/discontinuing business relationships with their suppliers/service providers. I can perform maturity assessments to determine the appropriate level an organization's security posture/baseline should be at by providing scores for each domain (network security, application security, physical security, TPRM, hardware/software security, cloud security. SDLC security, disaster recovery, change management, data backup/restoration, data retention). I also have experience with system administration - technical support for Windows and web/mobile applications, Windows Server 2019, GPOs, user management, DNS configurations, networking configurations, and security implementations. As a freelancer, I spend my free time on logo design and animation gigs. I can create, customize, and design business/company logos that will enhance business performance and attract an enormous amount of customer traffic leveraging modern, sleek, and luxurious digital designs optimized for websites, social media profiles, and physical business advertisements. Deliverables can be requested in all sizes, dimensions, and file types. Source files and vector files will be included along with free and unlimited revisions. I carry the following certifications: CompTIA Security+ CE AWS Cloud Practitioner AWS Solutions Architect Associate Splunk Basics ICSI - Certified Network Security Specialist Nessus Certified Professional Fortinet - NSE 2 Network Security Associate

Network Security
Logo Design
End User Technical Support
Windows Administration
Logo Animation
Risk Analysis
Information Security Audit
Risk Management
Web Application Security
IT General Controls Testing
Risk Assessment
Governance, Risk & Compliance Software
System Security
Penetration Testing
Vulnerability Assessment
$50 hourly
Slavik F.
- 0.0/5
- (0 jobs)
Specialize in location tracking , cleaning of Criminal record , crypto currency recovery Contact below for a professional hacking service .

Network Security
Growth Hacking
Ethical Hacking
Security Analysis
Data Recovery
$50 hourly
Mallard L.
- 0.0/5
- (0 jobs)
I’m a software engineer Ethical Hacking Facebook Instagram Penetration Testing Internet Security Network Security Technical Support Data Recovery Instagram API Security Assessment & Testing Social Media Management Social Media Account Setup Vulnerability Assessment HackerRank

Network Security
Twitter/X
Instagram
Information Security
Mobile Device Management
Data Recovery
Incident Management
Social Media Account Setup
Instagram Story
WhatsApp
Ethical Hacking
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